Gumdrop Slimtech rugged case Acer Chromebook 511 C734 Clamshell - Designed for Acer Chromebook 511 C734Protect the Acer Chromebook 511 C734 Clamshell without breaking the bank. Our new Slimtech case enhances traditional hard cases with a shockproof bumper that wraps around the edges. The case is thin enough to allow the Acer 734 to fit into any charging cart, provides excellent venting to keep your device cool, and gives you easy access to all ports. The Slimtech case features a transparent panel on the bottom to add device identification including